{"id":"F2006B06000","name":"AD/PA-44/1 - Hose Assembly - Inspection and Replacement","slug":"ad-pa-44-1-hose-assembly-inspection-and-replacement","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":114398,"registerId":"commonwealth-F2006B06000-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/PA-44/1 - Hose Assembly - Inspection and Replacement","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 22.10.0\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  Piper PA-44 (Seminole) Series Aeroplanes\n\n \n\nAD/PA-44/1 Hose Assembly - Inspection and Replacement 1/79\n\nApplicability: Model PA-44-180 with S/Nos. 44-7995001 to 44-7995064, 44-7995066 to 44-\n\n7995069, 44-7995071 to 44-7995084, 44-7995086 to 44-7995091, 44-7995095 to 44-\n\n7995099, 44-7995106 and 44-7995108 to 44-7995127.\n\n \n\nDocument: Piper SB No. 611. Compliance:  Before certification.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1241},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The directive remains strictly limited to its original purpose of mandating hose assembly inspection and replacement for the specified Piper PA-44 aircraft before certification."},"complexity_factors":["Extremely short instrument with only one compliance requirement","Specific applicability limited to one aircraft model and defined serial number ranges","No conditional logic, exceptions, or alternative compliance methods","Single external reference (Piper Service Bulletin No. 611)"],"plain_english_summary":"**What this is:** A safety rule (called an Airworthiness Directive) that requires specific Piper PA-44 Seminole aircraft to have their hose assemblies inspected and replaced.\n\n**Who it affects:** Owners and operators of Piper PA-44-180 aircraft with specific serial numbers between 44-7995001 and 44-7995127 (with some gaps in the sequence). If your plane's serial number isn't on this list, this rule doesn't apply to you.\n\n**What you must do:** Before the aircraft can be certified (approved as airworthy to fly), you must inspect and replace the hose assemblies following the instructions in **Piper Service Bulletin No. 611**.\n\n**Why it matters:** This prevents potential failures of hose assemblies that could lead to loss of control or other safety hazards during flight."}},"importantCases":[],"_links":{"self":"/api/acts/ad-pa-44-1-hose-assembly-inspection-and-replacement","history":"/api/acts/ad-pa-44-1-hose-assembly-inspection-and-replacement/history","analysis":"/api/acts/ad-pa-44-1-hose-assembly-inspection-and-replacement/analysis","conflicts":"/api/acts/ad-pa-44-1-hose-assembly-inspection-and-replacement/conflicts","importantCases":"/api/acts/ad-pa-44-1-hose-assembly-inspection-and-replacement/important-cases","documents":"/api/acts/ad-pa-44-1-hose-assembly-inspection-and-replacement/documents"}}